CN215373728U - Ignition module and fireworks ignition - Google Patents
Ignition module and fireworks ignition Download PDFInfo
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- CN215373728U CN215373728U CN202121930523.8U CN202121930523U CN215373728U CN 215373728 U CN215373728 U CN 215373728U CN 202121930523 U CN202121930523 U CN 202121930523U CN 215373728 U CN215373728 U CN 215373728U
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Abstract
The utility model discloses an ignition module which comprises a box body, a control circuit and an ignition needle. The box body is provided with a holding cavity for loading a firework source, the control circuit is arranged in the box body, and the ignition needle is arranged in the box body and communicated with the holding cavity. The ignition needle is controlled to be electrically connected with the control circuit and is electrified to ignite the firework source in the accommodating cavity. When the firework igniting needle is used, the firework source is loaded into the containing cavity of the box body, and the igniting needle is controlled to be electrified to ignite the firework source. The plurality of ignition modules work simultaneously and can be used for complex combined fireworks, subtitle fireworks and the like. The mode that adopts ignition needle circular telegram ignition fireworks source has got rid of the dependence to the lead wire, only needs to realize during the use that the ignition module circular telegram can work, and automatically controlled mode uniformity is better, and is low to the requirement of operation, and the controllability is stronger. The potential safety hazard of the electric control mode is smaller, and the possibility of mutual interference among different firework parts is lower. The utility model also discloses a firework ignition device which comprises the ignition module.
Description
Technical Field
The utility model relates to the technical field of fireworks, in particular to an ignition module and a firework ignition device.
Background
The firework setting off and viewing is an important means for people to celebrate activities and set off hot atmosphere, and the bright firework is deeply loved and welcomed by people. With the continuous improvement of living standard and the development of social science and technology, people have higher and higher requirements on the ornamental value of fireworks. This also prompts various complex combined fireworks, caption fireworks and the like, and the visual effect produced by the set-off is excellent and widely sought after.
However, such fireworks are often formed by compounding a plurality of fireworks, the arrangement is complex, the leads are adopted for ignition, the connection of the leads is very complex, the requirement on operation is extremely high, the fireworks can only be operated by professional personnel, and the control difficulty is high.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide an ignition module that is easy to operate and has high controllability.
It is also necessary to provide a firework ignition device comprising the ignition module.
An ignition module, comprising:
the box body is provided with an accommodating cavity for loading a firework source;
the control circuit is arranged in the box body; and
the ignition needle is arranged in the box body and is communicated with the accommodating cavity;
the ignition needle is controlled to be electrically connected with the control circuit and is electrified to ignite the firework source in the accommodating cavity.
Above-mentioned ignition module loads the fireworks source to the box body during use to can ignite the fireworks source to the circular telegram of ignition needle. The plurality of ignition modules work simultaneously and can be used for complex combined fireworks, subtitle fireworks and the like. The mode that adopts ignition needle circular telegram ignition fireworks source has got rid of the dependence to the lead wire, only needs to realize during the use that the ignition module circular telegram can work, and automatically controlled mode uniformity is better, and is low to the requirement of operation, and the controllability is stronger.
In one embodiment, the ignition module includes a conductive portion mounted on the case and controlled to electrically connect the control circuit to an external power source.
In one embodiment, one end of the ignition needle is electrically connected with the control circuit, and the other end of the ignition needle extends into the accommodating cavity.
In one embodiment, the ignition needle comprises a plurality of ignition needles, and all the ignition needles are arranged on two opposite sides of the accommodating cavity.
In one embodiment, the ignition module comprises a detection switch and an indicator which are arranged on the box body;
the indicating piece outputs an indicating signal when the detection switch detects that the firework source is installed in place.
In one embodiment, the ignition module comprises a detection switch arranged on the box body, and the detection switch is electrically connected between the ignition needle and the control circuit;
when the detection switch detects that the firework source is installed in place, the electric connection between the ignition needle and the control circuit is conducted.
In one embodiment, the accommodating cavity is provided with a jack communicated with the interior of the box body, and the firework source is an electro-optic firework inserted in the jack; the detection switch is positioned on an insertion path of the electro-optic roses relative to the jacks.
In one embodiment, the ignition module comprises a heat insulation sleeve, and the heat insulation sleeve is arranged in the accommodating cavity in a heat insulation mode.
A fireworks ignition device comprises the ignition module.
In one embodiment, the firework ignition device comprises a substrate, and the ignition module comprises a plurality of ignition modules; at least a portion of the ignition module is movably disposed on the base plate.
Drawings
FIG. 1 is a schematic diagram of an ignition module according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the ignition module shown in FIG. 1;
FIG. 3 is a side view of the ignition module shown in FIG. 1;
fig. 4 is a schematic structural diagram of a firework ignition device in one embodiment of the utility model.
100. An ignition module; 10. a box body; 11. an accommodating cavity; 111. a jack; 12. a heat insulating sleeve; 13. a conductive portion; 20. an ignition needle; 40. a detection switch; 50. an indicator light; 60. electro-optical decoration; 200. a firework ignition device; 201. a substrate.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of an ignition module 100 according to an embodiment of the present invention, fig. 2 is a schematic structural diagram of the ignition module 100 shown in fig. 1, and fig. 3 is a schematic structural diagram of a side surface of the ignition module 100 shown in fig. 1.
An embodiment of the present invention provides an ignition module 100, which includes a case 10, a control circuit (not shown), and an ignition pin 20. The box body 10 is provided with a containing cavity 11 for loading a firework source, the control circuit is arranged in the box body 10, and the ignition needle 20 is installed in the box body 10 and communicated with the containing cavity 11. The ignition needle 20 is controlled to be electrically connected with the control circuit, and is electrified to ignite the firework source in the accommodating cavity 11.
When the ignition module 100 is used, a firework source is loaded into the accommodating cavity 11 of the box body 10, and the ignition needle 20 is controlled to be electrified to ignite the firework source. The plurality of ignition modules 100 work simultaneously and can be used for complex combined fireworks, caption fireworks and the like. The mode that adopts ignition needle 20 circular telegram ignition fireworks source has got rid of the dependence to the lead wire, only needs to realize ignition module 100 circular telegram can work during the use, and the electrically controlled mode uniformity is better, and is low to the requirement of operation, and the controllability is stronger. Compared with a lead, the potential safety hazard of an electric control mode is smaller, and the possibility of mutual interference among different firework parts is lower.
In some embodiments, ignition module 100 further includes a conductive portion 13, conductive portion 13 being mounted on case 10 and controlled to electrically connect the control circuit to an external power source. The conductive portion 13 may facilitate connection of the ignition module 100 to an external power source, thereby providing a more flexible arrangement. In this embodiment, the conductive portions 13 are conductive sheets disposed on both sides of the bottom of the case 10, and a conductive member electrically connected to the conductive portions 13 is disposed in the mounting location for mounting the ignition module 100. Thus, when the ignition module 100 is installed on the corresponding installation position, the conductive sheets on the two sides of the bottom of the box body 10 are electrically connected with the conductive components in the installation position, so that the external power supply supplies power to the ignition module 100 through the cooperation of the conductive part 13 on the box body 10 and the conductive components in the installation position, and further ignites the firework source loaded in the accommodating cavity 11.
In addition, since ignition module 100 is powered by conductive portion 13 to be ignited without relying on a lead, ignition module 100 is slidably mounted on a corresponding track, the track is provided with a mounting location having a conductive component, and when ignition module 100 slides along the track into the corresponding mounting location, electrical connection can be achieved. It is understood that the manner of matching the ignition module 100 with the rail is only required to achieve stable and reliable electrical connection, for example, the rail is configured as a continuous groove structure, and the conductive components are arranged in the entire groove structure along the extending direction of the rail, so that the conductive portion 13 is always electrically connected with the conductive components in the rail during the sliding process of the ignition module 100 along the rail, that is, the ignition module 100 can slide to any position in the rail, and no specific limitation is made herein.
Specifically, the external power supply adopts direct current with the voltage of 6V-36V, and the power utilization range is within a safe voltage range. Thus, the ignition module 100 can be operated safely and safely by the user with such a power supply.
In other embodiments, the ignition module 100 may itself include an internal power source that is mounted within the case 10 and directly provides power to the control circuit and the ignition pin 20. Therefore, the ignition module 100 not only enables the firework to be set off completely without the constraint of a lead, but also gets rid of the constraint of a lead or other conductive components, so that the arrangement is more free, and the installation and the operation are simpler.
In some embodiments, one end of the ignition needle 20 is electrically connected to the control circuit, and the other end thereof protrudes into the accommodating cavity 11. The ignition needle 20 is controllably powered by the control circuit, and the other end ignites the firework source in the accommodating chamber 11.
Further, the ignition needle 20 includes a plurality of ignition needles 20, and all the ignition needles 20 are disposed on two opposite sides of the accommodating cavity 11. The oppositely disposed ignition needles 20 produce an ion discharge when operated, and the spark source is ignited by an arc generated by the discharge. By adopting the discharge ignition, the ignition response speed is high, even if the firework source is provided with a certain deviation, the firework source can still be ignited within the arc range, and certain errors can be allowed to exist in the installation. The multiple ignition modules 100 work together with good consistency, which is helpful for fireworks to accurately achieve the expected effect, and compared with the ignition of a lead, the method greatly reduces the waiting time and obviously eliminates the interference of uncontrollable factors. In other embodiments, the ignition needle 20 may also adopt an electrothermal type operation mode, which is simple in principle and high in operation reliability.
In some embodiments, the ignition module 100 further includes a detection switch 40 and an indicator, both disposed on the box body 10, and the indicator outputs an indication signal when the detection switch 40 detects that the firework source is installed in place. It will be appreciated that the indicator member need only be implemented to provide an indication to the user, for example, as a sound, light, etc. In this specific embodiment, the indicator is the indicator lamp 50, and whether the user can judge whether the firework source is correctly installed according to the state of the indicator lamp 50, and when the plurality of ignition modules 100 are used simultaneously, after ensuring that all the firework sources are correctly installed, the user can preview the firework pattern according to the pattern formed by the indicator lamp 50, and ensure that the arrangement of the firework positions reaches the expectation.
Further, the detection switch 40 is electrically connected between the ignition needle 20 and the control circuit. Wherein, when detecting that the firework source is installed in place, the detection switch 40 conducts the electrical connection between the ignition needle 20 and the control circuit. The waste of firework sources caused by ignition when the firework is not installed in place can be effectively avoided, and even potential safety hazards caused by invalid ignition can be avoided.
Furthermore, the accommodating cavity 11 is provided with a jack 111 communicating with the inside of the box body 10, the firework source is the electrooptical flower 60 inserted in the jack 111, and the detection switch 40 is located on an insertion path of the electrooptical flower 60 relative to the jack 111. The plug hole 111 is very suitable for installing rod-shaped fireworks, the firework source adopts the electro-optic flower 60, and the rod part of the electro-optic flower 60 is inserted into the plug hole 111. In this embodiment, when the ignition needle is correctly installed, the tip of the lighting spark 60 is placed at the ignition needle 20, the shaft of the lighting spark 60 presses the detection switch 40, so that the indicator 50 is electrically connected, the indicator 50 is lighted, and the ignition needle 20 is connected to the control circuit to prepare for controlled power-on ignition of the lighting spark 60.
In some embodiments, the ignition module 100 further includes an insulating sleeve 12, and the insulating sleeve 12 is disposed in the accommodating chamber 11 in an insulating manner. The accommodating cavity 11 is isolated from other regions by heat insulation, so that the high temperature generated during ignition operation and firework setting off is prevented from damaging other parts in the box body 10, the working reliability of the ignition module 100 is improved, and the potential safety hazard is reduced.
In some embodiments, the ignition module 100 further includes an internal main board (not shown) installed inside the case 10 to control the operation of the ignition module 100. In other embodiments, the firework combustible device adopts an external main board, the external main board is arranged outside the box body 10, the ignition modules 100 share one external main board, and the external main board controls the ignition modules 100 to work simultaneously, so that different ignition modules 100 can be better coordinated to work together.
Referring to fig. 4, an embodiment of the utility model further provides a firework ignition device 200, which includes the ignition module 100.
Specifically, the firework ignition device 200 includes a substrate 201, the ignition module 100 includes a plurality of ignition modules, and at least a portion of the ignition module 100 is movably disposed on the substrate 201. The user can move the ignition module 100 on the substrate 201 to arrange the patterns and/or subtitles as desired by the user, and then the firework source is ignited through the ignition module 100. In this embodiment, the substrate 201 is composed of a plurality of parallel tracks, the ignition module 100 can slide on the tracks, conductive components conducting for the ignition module 100 are arranged on the tracks, when the ignition module 100 is correctly installed on the tracks, no matter where the ignition module 100 is located on the tracks, the conductive parts 13 are always electrically connected with the conductive components, users slide the ignition module 100 to arrange according to the requirements of target captions and patterns, and the arranged ignition module 100 is connected with a power supply through the conductive parts 13 and the track conductive components to stably work.
When the ignition module 100 is used, a firework source is loaded into the accommodating cavity 11 of the box body 10, and the ignition needle 20 is controlled to be electrified to ignite the firework source. The plurality of ignition modules 100 work simultaneously and can be used for complex combined fireworks, caption fireworks and the like. The mode that adopts ignition needle 20 circular telegram ignition fireworks source has got rid of the dependence to the lead wire, only needs to realize ignition module 100 circular telegram can work during the use, and the electrically controlled mode uniformity is better, and is low to the requirement of operation, and the controllability is stronger. Compared with a lead, the potential safety hazard of an electric control mode is smaller, and the possibility of mutual interference among different firework parts is lower. The conductive part 13 can make the ignition module 100 more conveniently connected with an external power supply, and the external power supply adopts direct current with the voltage of 6V-36V, so that the ignition module is very safe. The power supply mode of an internal power supply can also be adopted, and the ignition module 100 is controlled to work in a timing or wireless remote control mode, so that the setting off and arrangement of fireworks are more free, and the installation and the operation are simpler. Be provided with detection switch 40 and indicator, the user can judge whether the fireworks source installation targets in place through the indicator, and when detection switch 40 detected the fireworks source installation and targets in place, switched on the electric connection between ignition needle 20 and the control circuit, avoided lighting a fire when the fireworks source installation is incorrect simultaneously. The insertion hole 111 is provided to facilitate the installation of the rod-shaped firework source. The ignition needles 20 are arranged on two opposite sides of the accommodating cavity 11, an electric arc is generated by discharging of the ignition needles 20, response speed is high, controllability is high, the plurality of ignition modules 100 are good in consistency when working together, and fireworks can achieve expected effects accurately. The arrangement of the heat insulating sleeve 12 avoids the damage of other components in the box body 10 caused by high temperature generated during ignition operation and firework setting off. The firework ignition device 200 comprises a plurality of ignition modules 100 and a substrate 201, and users can arrange the ignition modules 100 according to needs, so that the firework ignition device is very convenient.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An ignition module, characterized in that the ignition module comprises:
the box body is provided with an accommodating cavity for loading a firework source;
the control circuit is arranged in the box body; and
the ignition needle is arranged in the box body and is communicated with the accommodating cavity;
the ignition needle is controlled to be electrically connected with the control circuit and is electrified to ignite the firework source in the accommodating cavity.
2. The ignition module of claim 1, wherein the ignition module includes a conductive portion mounted on the case and controlled to electrically connect the control circuit with an external power source.
3. The ignition module of any one of claims 1-2, wherein one end of the ignition needle is electrically connected to the control circuit and the other end extends into the receiving cavity.
4. The ignition module of claim 3, wherein the ignition needle comprises a plurality of ignition needles, all of which are disposed on opposite sides of the receiving cavity.
5. The ignition module of claim 4, including a detection switch and an indicator both disposed on the cartridge body;
the indicating piece outputs an indicating signal when the detection switch detects that the firework source is installed in place.
6. The ignition module of claim 1, wherein the ignition module includes a detection switch disposed on the case, the detection switch being electrically connected between the ignition pin and the control circuit;
when the detection switch detects that the firework source is installed in place, the electric connection between the ignition needle and the control circuit is conducted.
7. The ignition module of claim 6, wherein the accommodating cavity is provided with a jack communicated with the interior of the box body, and the firework source is an electro-optic firework inserted in the jack; the detection switch is positioned on an insertion path of the electro-optic roses relative to the jacks.
8. The ignition module of claim 1, wherein the ignition module includes a heat shield disposed within the receiving cavity in a thermally insulated manner.
9. A firework ignition device, characterized in that it comprises an ignition module according to any one of claims 1-8.
10. A firework ignition device as claimed in claim 9, wherein the firework ignition device comprises a substrate, the ignition module comprising a plurality; at least a portion of the ignition module is movably disposed on the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121930523.8U CN215373728U (en) | 2021-08-17 | 2021-08-17 | Ignition module and fireworks ignition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121930523.8U CN215373728U (en) | 2021-08-17 | 2021-08-17 | Ignition module and fireworks ignition |
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| Publication Number | Publication Date |
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| CN215373728U true CN215373728U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121930523.8U Active CN215373728U (en) | 2021-08-17 | 2021-08-17 | Ignition module and fireworks ignition |
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| CN (1) | CN215373728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023019801A1 (en) * | 2021-08-17 | 2023-02-23 | 长沙市斯帕克电子科技有限公司 | Subtitle and pattern firework device and implementation method |
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2021
- 2021-08-17 CN CN202121930523.8U patent/CN215373728U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023019801A1 (en) * | 2021-08-17 | 2023-02-23 | 长沙市斯帕克电子科技有限公司 | Subtitle and pattern firework device and implementation method |
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